CH531199A - Device for opening film cassettes - Google Patents

Device for opening film cassettes

Info

Publication number
CH531199A
CH531199A CH1426770A CH1426770A CH531199A CH 531199 A CH531199 A CH 531199A CH 1426770 A CH1426770 A CH 1426770A CH 1426770 A CH1426770 A CH 1426770A CH 531199 A CH531199 A CH 531199A
Authority
CH
Switzerland
Prior art keywords
film cassettes
opening film
cassettes
opening
film
Prior art date
Application number
CH1426770A
Other languages
German (de)
Inventor
Schnellmann Oskar
Original Assignee
Gretag Ag
Priority date (The priority date is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the date listed.)
Filing date
Publication date
Application filed by Gretag Ag filed Critical Gretag Ag
Priority to CH1426770A priority Critical patent/CH531199A/en
Priority to DE19712147146 priority patent/DE2147146A1/en
Priority to FR7134553A priority patent/FR2108571A5/fr
Priority to GB4469071A priority patent/GB1368796A/en
Priority to US00183340A priority patent/US3722768A/en
Publication of CH531199A publication Critical patent/CH531199A/en

Links

Classifications

    • G—PHYSICS
    • G03—PHOTOGRAPHY; CINEMATOGRAPHY; ANALOGOUS TECHNIQUES USING WAVES OTHER THAN OPTICAL WAVES; ELECTROGRAPHY; HOLOGRAPHY
    • G03D—APPARATUS FOR PROCESSING EXPOSED PHOTOGRAPHIC MATERIALS; ACCESSORIES THEREFOR
    • G03D13/00—Processing apparatus or accessories therefor, not covered by groups G11B3/00 - G11B11/00
    • G03D13/001—Cassette breaking apparatus
    • Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
    • Y10—TECHNICAL SUBJECTS COVERED BY FORMER USPC
    • Y10T—TECHNICAL SUBJECTS COVERED BY FORMER US CLASSIFICATION
    • Y10T225/00—Severing by tearing or breaking
    • Y10T225/30—Breaking or tearing apparatus
    • Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
    • Y10—TECHNICAL SUBJECTS COVERED BY FORMER USPC
    • Y10T—TECHNICAL SUBJECTS COVERED BY FORMER US CLASSIFICATION
    • Y10T225/00—Severing by tearing or breaking
    • Y10T225/30—Breaking or tearing apparatus
    • Y10T225/371—Movable breaking tool
    • Y10T225/379—Breaking tool intermediate spaced work supports
    • Y10T225/386—Clamping supports

Landscapes

  • Physics & Mathematics (AREA)
  • General Physics & Mathematics (AREA)
  • Replacement Of Web Rolls (AREA)
CH1426770A 1970-09-25 1970-09-25 Device for opening film cassettes CH531199A (en)

Priority Applications (5)

Application Number Priority Date Filing Date Title
CH1426770A CH531199A (en) 1970-09-25 1970-09-25 Device for opening film cassettes
DE19712147146 DE2147146A1 (en) 1970-09-25 1971-09-21 Device for opening film cassettes
FR7134553A FR2108571A5 (en) 1970-09-25 1971-09-24
GB4469071A GB1368796A (en) 1970-09-25 1971-09-24 Device for opening film cassettes
US00183340A US3722768A (en) 1970-09-25 1971-09-24 Apparatus for opening film cassettes

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
CH1426770A CH531199A (en) 1970-09-25 1970-09-25 Device for opening film cassettes

Publications (1)

Publication Number Publication Date
CH531199A true CH531199A (en) 1972-11-30

Family

ID=4399405

Family Applications (1)

Application Number Title Priority Date Filing Date
CH1426770A CH531199A (en) 1970-09-25 1970-09-25 Device for opening film cassettes

Country Status (5)

Country Link
US (1) US3722768A (en)
CH (1) CH531199A (en)
DE (1) DE2147146A1 (en)
FR (1) FR2108571A5 (en)
GB (1) GB1368796A (en)

Families Citing this family (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3955735A (en) * 1973-10-25 1976-05-11 Eastman Kodak Company Apparatus for opening expendable film cartridges
US6672496B2 (en) * 2002-04-08 2004-01-06 Eastman Kodak Company Derelict product cracker, nest, and cracking method

Also Published As

Publication number Publication date
GB1368796A (en) 1974-10-02
FR2108571A5 (en) 1972-05-19
US3722768A (en) 1973-03-27
DE2147146A1 (en) 1972-03-30

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Legal Events

Date Code Title Description
PL Patent ceased